# Copyright 2016 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

declare_args() {
  # The default clang toolchain provided by the buildtools. This variable is
  # additionally consumed by the Go toolchain.
  clang_prefix =
      rebase_path("//buildtools/${host_platform}/clang/bin", root_build_dir)
}

if (current_cpu == "arm64") {
  clang_cpu = "aarch64"
} else if (current_cpu == "x64") {
  clang_cpu = "x86_64"
}
if (defined(clang_cpu)) {
  clang_target = "${clang_cpu}-${current_os}"
} else {
  assert(current_cpu != target_cpu, "Unsupported architecture")
}